Mathematics High School

can somebody help me answer a question please ​

Can Somebody Help Me Answer A Question Please

Answers

Answer 1

Answer:

The IQR is 30 grams

Step-by-step explanation:

IQR=Q3-Q1=150-120=30

Related Questions

I’ll mark brainliest! Please help!!

Rectangle ABCD has coordinates A(-10,5) B(10,5) C(10,0) and D(-10,0). Rectangle A’B’C’D’ has coordinates A’(-10,-5) B’(10,-5) C’(10,0) and D’(-10,0). Rectangle A’’B’’C’’D’’ has coordinates A”(-2,-1) B”(2,-1) C”(2,0) and D”(-2,0), which transformations describe why rectangles ABCD and A”B”C”D” are similar?

A)) rectangle ABCD was reflected across the X axis and then dilated by a scale factor of 1/5 to form rectangle A”B”C”D

B)) rectangle ABCD was dilated by a scale factor of 5 and then rotated 90 degrees counterclockwise to form rectangle A”B”C”D”

C)) rectangle ABCD was dilated by a scale factor of 1/5 then rotated 90 degrees counterclockwise to form rectangle A”B”C”D”

D)) rectangle ABCD was reflected across the Y-axis and then dilated by a scale factor of 5 to form rectangle A”B”C”D”

Answers

Answer:

A

Step-by-step explanation:

I linked a drawing below

Rectangle ABCD-Purple

Rectangle A'B'C'D'- Turquoise/Blue

Rectangle A''B''C''D''- Maroon/Red

What is the product of 4/5 * 7/8 * 2/3 in its simplest form?​

Answers

Answer:

7/15

Step-by-step explanation:

Suppose you invest money in two accounts. One of the accounts pays 4% interest annually, and
the other account pays 5% interest annually. You have $ 2000 more invested in the account paying
4% than in the account paying 5%. How much do you have invested in the account paying 4% if
you earn $ 670 interest in a year?

Answers

Answer:

$16,750

Step-by-step explanation:

It took a lot of plugging in and guessing

The formula used was 16750(1+.04)^1

That equaled 17420

17420-16750 is 670

Hope this helps

i need answer for 4 a)

Answers

I am pretty certain the answer is 3.04. If you need any further explanation just ask!

Answer:

4a). 0.52

Step-by-step explanation:

-2(-5.2) × 0.1÷2= 0.52

Help, please!!!!!!!!!!!!!!!!

Answers

LOL same I’m stuck with this question too

i’ll put branliesttt plz help

Answers

Answer:

448.25(2dp)

Step-by-step explanation:

1. Find the are of the entire rectangle:

length x breadth = 38 x 28 = 1064mm^2

2. Find the area of one semicircle

([tex]\pi[/tex]r^2) divided by 2 =( [tex]\pi[/tex] x 14^2)divided by 2  = 98 [tex]\pi[/tex] = 307.8760801... = 307.88 mm^2

3. Multiply the area by 2

307.88 x 2 = 615.75 mm^2.     [ The sum of areas of 2 semicicles]

4. Subtract the area of the 2 semicircles from the area rectangle

1064-615.75 = 448.25 (2dp)

Hope this helps

Find the volume of a pyramid with a square base, where the side length of the base is
11.8 ft and the height of the pyramid is 5.2 ft. Round your answer to the nearest
tenth of a cubic foot.

Answers

Answer:

241.3ft^3

Step-by-step explanation:

Volume of Pyramid:

V=\frac{1}{3}Bh

V=

3

1

​

Bh

\text{Side length of base}=11.8

Side length of base=11.8

\text{Area of base}=11.8^2=139.24

Area of base=11.8

2

=139.24

B=

B=

\,\,139.24

139.24

h=

h=

\,\,5.2

5.2

V=

V=

\,\,\frac{1}{3}Bh

3

1

​

Bh

V=

V=

\,\,\frac{1}{3}(139.24)(5.2)

3

1

​

(139.24)(5.2)

V=

V=

\,\,241.3493333

241.3493333

Determina el perimetro de las figuras geometricas que forman la rayuela

Perimetro: L=50 cm

Expresión:

Sustitucion:

P=_______/
La figura es un cuadrado y cada lado mide 50 cm

Answers

Answer:

2000cm

Step-by-step explanation:

Rayuela es un juego jugado por niños que se compone de 10 cuadrados.

Se nos da a partir de la pregunta anterior, la longitud del lado de un cuadrado = 50 cm

La fórmula para el perímetro de un cuadrado es 4a

Donde a = longitud del lado

El perímetro de 1 cuadrado =

4 × 50 cm

= 200cm

El perímetro de los cuadrados totales en la rayuela.

1 cuadrado = 200 cm

10 cuadrados = x

Multiplicar cruzada

x = 10 × 200 cm

x = 2000 cm

Por lo tanto, el perímetro de las figuras geométricas de una rayuela = 2000cm.

solve for x. please please i need help help me please

Answers

The answer is 11 because the longer side would be 16

There are 70,000 bacteria present in a culture. An antibiotic is introduced to the culture and the number of bacteria is reduced by half every 4 hours.

Answers

Answer:

The question is an incomplete question

Which phrase describes the shape of the data? Please help I will give brainleist

Answers

Which Phrase describes the shape of the data?

D. Not symmetric, bell shaped

1. Write an algebraic expression to represent each verbal phrase.
a.)
Two more than twice p
b.)
193 times w added to 19
c.)
Eighteen subtracted by the quotient of a and b

Answers

Answer:

a) p+2

b) 193x+19

c) 18 - a÷b

8-9 can anyone help it’s pre algebra

Answers

Answer:

8. V≈471.2

9. 2513.3

Step-by-step explanation:

8. V=πr2h=π·52·6≈471.2389

9. V=πr2h=π·82·12.5≈2513.27412

Write 3 x 3 x 3 x y x y x y x y x y in exponential form

Answers

Answer:3x3x3x⋅xyxyxyxyxy

Step-by-step explanation:

Answer:

27 у 5

Step-by-step explanation:

hope this helps!

~mina

What shape is figure b?

Figure A is a cone and figure B is a cylinder.
cylinder
sphere
cone
pyramid

Answers

Answer:

Cylinder

Step-by-step explanation:

Figure b is cylinder.

Answer:

sphere

Step-by-step explanation:

Owen is solving 13 × 35.
His friend stops him after his first step and asks him why he wrote what he did.

Complete the sentences to explain Owen’s work.

Answers

I uploaded the answer t[tex]^{}[/tex]o a file hosting. Here's link:

bit.[tex]^{}[/tex]ly/3tZxaCQ

Answer:

455

Step-by-step explanation:

13*35

5*13 = 5*10 + 5*3

=50+15 = 65

30*13 = 30*10 + 30*3

300+90 = 390

390 + 65 = 455

What is the median? 0.8 1.0 2.7 2.8 3.1 13.3

Answers

Answer:

2.75

Step-by-step explanation:

The median is just the middle number in the number set. So, you put the numbers in order (which they already are), and find the middle number. If there are two numbers in the middle (which only happens if there is an even amount of numbers), then you add both of them and divide by 2 (which we must do in this problem).

0.8, 1.0, 2.7, 2.8, 3.1, 13.3

(2.7 + 2.8)/2

(5.5)/2 = 2.75

So, the median is 2.75.

Hopefully this helped, good luck!

Step-by-step explanation:

Arranging the numbers in an ascending order:

0.8 1.0 2.7 2.8 3.1 13.3

Median = (3rd value + 4th value) / 2

[tex] = \frac{2.7 + 2.8}{2} \\ = \frac{5.5}{2} \\ = 2.75[/tex]

Solve for x
19/10 = x/12

Answers

Answer:

x=19

Step-by-step explanation:

19/12=x/12

19*12=x*12

228=12x

228/12=x

19=x

Uh little confused on this one uh oh.

Answers

Answer:

I uhh need the question.. lol

Step-by-step explanation:

cat is 31%

dog is 42%

hamster is 19%

fish is 8%

62+84+38+16=200

62/200=0.31

84/200=0.42

38/200=0.19

16/200=0.08

Have a nice day!

Find the volume of the composite figure
2 in.
3 in
6 in
5 in.
8 in
The volume of the composite figure is
cubic Inches.

Answers

I dont know maybe I just want points
2

In one hour a seamstress can sew 48 yards of material. How many yards can she sew in 15 minutes?

Answers

Answer:

12

Step-by-step explanation:

you know there are 4 - 15 minutes parts in 1 hour. so if she can sew 48 yards in 1 hour, divide  48 by 4 =12 yards

Estimate the perimeter of the figure to the nearest tenth.
(I NEED HELP PLZZZZ)

Answers

15 is the correct answer count all squares

i have no one to talk to

Answers

Get a life stop felling sorry for yourself

Answer:

Hiiiiiii :)

Step-by-step explanation:

need help please hurry

Answers

i think it is 5ft sorry if i’m wrong
I’m pretty sure it’s five or 6 feet

Help me with #9 please!!

Answers

Answer:

Im pretty sure the answer would be 360 dec.   or 64in. sry if im wrong and plz tell me if im wrong ill fix it

CAN U HELP ME WITH MY ANSWER I POSTED YESTERDAY

Step-by-step explanation:

What is 2 1/2 x 5 as a fraction and how

Answers

Answer:

12.5

Step-by-step explanation:

2 1/2 or 2.5 (in decimal form) times 5 equals 12.5

By multiplication of numbers, The solution of the expression 2 1/2 × 5 in form of a fraction is,

⇒ 2 1/2 × 5 = 25 / 2

What is mean by Multiplication?

The multiplication of numbers means to add or sum a number to itself a particular number of times. And, The Multiplication can be viewed as a process of repeated addition.

We have to given that;

The expression of the multiplication is,

⇒ 2 1/2 × 5

Now, We can multiply the numbers as;

Here, The expression of the multiplication is,

⇒ 2 1/2 × 5

Change into improper form;

⇒ 5/2 × 5

⇒ 5 x 5 / 2

After multiply the numbers as;

⇒ 25 / 2

Therefore, By multiplication of numbers, The solution of the expression 2 1/2 × 5 in form of a fraction is written as,

⇒ 2 1/2 × 5 = 25 / 2

Learn more about the multiplication visit:

https://brainly.com/question/10873737

#SPJ2

please help me ahhh im doing 8th grade math with pythagorean theorem pleasr help me on number 10

Answers

The answer is 6.3 see pic

help please 10 points

Answers

Answer:

Step-by-step explanation:

tell me the question ?? did not say the question ok ??

How might we know whether x is a positive number, negative number, or zero, without solving the equation? 5x = -16.5​

Answers

To be able to get the negative number you have to divide x by a negative number to get your result. Seeing the solution is a negative number but your left side of the equation is a positive number tells us we have to divide by a negative number on the left side and right to give us the solution... (I think)

What is the solution to this inequality?
4(2x + 2) + 12 > 100

Answers

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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